Been window cleaning now since the new year, am trying and am very slowly getting a good round, i have tried all sorts of advertising, done fliers , knocking, adverts in press, fliers to put in windows the lot, but when im knocking doors, i dress smart , wear comany logos,very polite but it seams im not getting the results promised by door knocking, im thinking that its just me, im 6'6 and 22 stone, think i may be intimidating the customers, so have found that getting more results with fliers, about 5%, any ideas???